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Trial Title: A Study of PM8002 (Anti-PD-L1/VEGF) in Combination With Chemotherapy in Patients With ES-SCLC

NCT ID: NCT05844150

Condition: SCLC

Conditions: Official terms:
Etoposide
Atezolizumab

Conditions: Keywords:
ES-SCLC

Study type: Interventional

Study phase: Phase 2/Phase 3

Overall status: Recruiting

Study design:

Allocation: Randomized

Intervention model: Parallel Assignment

Primary purpose: Treatment

Masking: Double (Participant, Investigator)

Intervention:

Intervention type: Drug
Intervention name: PM8002
Description: IV infusion
Arm group label: PM8002+Etoposide+platinum

Intervention type: Drug
Intervention name: Platinum
Description: IV infusion
Arm group label: Atezolizumab+Etoposide+platinum
Arm group label: PM8002+Etoposide+platinum

Intervention type: Drug
Intervention name: Atezolizumab
Description: IV infusion
Arm group label: Atezolizumab+Etoposide+platinum

Intervention type: Drug
Intervention name: Etoposide
Description: IV infusion
Arm group label: Atezolizumab+Etoposide+platinum
Arm group label: PM8002+Etoposide+platinum

Summary: PM8002 is a bispecific antibody targeting PD-L1 and VEGF. This study to evaluate the efficacy and safety of PM8002 in combination with etoposide and platinum in first-line treatment of extensive-stage small cell lung cancer

Detailed description: The study is divided into two parts. The first part is single-arm study, with a planned enrollment of at least 59 subjects. The second part is randomized, double-blind study, this study plans to enroll 386 subjects, who will be randomized in a 1:1 ratio to an experimental group of PM8002 in combination with chemotherapy (etoposide and platinum) and a control group of Atezolizumab with chemotherapy (etoposide and platinum).

Criteria for eligibility:
Criteria:
Inclusion Criteria: 1. Signed informed consent form before any trial-related processes; 2. Age ≥18 years; 3. Histologically or cytologically confirmed ES-SCLC; 4. No prior systemic therapy for ES-SCLC; 5. Have adequate organ function; 6. The Eastern Cancer Cooperative Group (ECOG) performance score of 0 or 1; 7. Life expectancy of ≥12 weeks; 8. Had at least one measurable tumor lesion according to RECIST v1.1. Exclusion Criteria: 1. Histologically or cytologically confirmed mixed SCLC; 2. History of severe allergic disease, severe drug allergy or have known allergy to any component of the study drugs; 3. The toxicity of previous anti-tumor therapy has not been alleviated; 4. Have received anti-platelet therapy within 10 days prior to the first dose of the study drugs; 5. Evidence and history of severe bleeding tendency; 6. History of severe cardiovascular diseases within 6 months; 7. Current presence of uncontrolled pleural, pericardial, and peritoneal effusions; 8. History of allogeneic hematopoietic stem cell transplantation or allogeneic organ transplantation; 9. History of alcohol abuse, psychotropic substance abuse or drug abuse; 10. Human immunodeficiency virus (HIV) infection or known acquired immunodeficiency syndrome; 11. Pregnant or lactating women; 12. Other conditions considered unsuitable for this study by the investigator.

Gender: All

Minimum age: 18 Years

Maximum age: N/A

Healthy volunteers: No

Locations:

Facility:
Name: Jilin Cancer Hospital

Address:
City: Changchun
Country: China

Status: Recruiting

Contact:
Last name: Ying Chen

Start date: June 1, 2023

Completion date: December 2025

Lead sponsor:
Agency: Biotheus Inc.
Agency class: Industry

Source: Biotheus Inc.

Record processing date: ClinicalTrials.gov processed this data on November 12, 2024

Source: ClinicalTrials.gov page: https://clinicaltrials.gov/ct2/show/NCT05844150

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